Lens for coupler



FIG. 1 is a left side perspective view of a lens for coupler showing our new design;

FIG. 2 is another left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a right side elevational view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a lens for coupler, as shown and described. 